package com.erbao.runtimedataarea;

/**
 * @author CaoBaoYin
 * @since 2022/3/28 19:41
 */
public class TestPlusP2 {

    public static void main(String[] args) {
        int i = 128;
        i = i++; // 8
        // i = ++i; // 9

        System.out.println((1 << 7) - 1);
    }
}
